Abstract
A facile and fast synthesis of poly(2-hydroxyethyl methacrylate) (PHEMA)/silica hybrid was achieved using in situ polymerization method under microwave irradiation, in which the polymerization of 2-hydroxyethyl methacrylate (HEMA) was carried out together with the sol-gel reaction of methyltrimethoxysilane (MeTMOS). The preparation rate of the hybrid under microwave irradiation was accelerated rapidly relative to that under conventional heating due to the activation of hydroxyl groups of HEMA and silanol groups of alkoxysilanes by microwave irradiation. When acetic acid was used as a catalyst for the sol-gel reaction of MeTMOS, the transparency of the hybrid was improved. The transparency, homogeneity, and formability of the hybrid prepared under microwave irradiation were better than those prepared under conventional heating. In addition, it was found that the degree of polymerization of HEMA under microwave irradiation is higher than that under conventional heating by using FT-IR spectroscopy due to the activation of the polymerization of HEMA. Thermal properties of the hybrids prepared under microwave irradiation were almost identical to those under conventional heating.
Similar content being viewed by others
Article PDF
References
A. de la Hoz, Á. D.-Ortiz, and A. Moreno, Chem. Soc. Rev., 34, 164 (2005).
C. O. Kappe, Angew. Chem., Int. Ed., 43, 6250 (2004).
S. Sinnwell and H. Ritter, Aust. J. Chem., 60, 729 (2007).
R. Hoogenboom and U. S. Schubert, Macromol. Rapid Commun., 28, 368 (2007).
M. Teffal and A. Gourdenne, Eur. Polym. J., 19, 543 (1983).
T. Ogoshi and Y. Chujo, Compos. Interfaces, 11, 539 (2005).
M. Toki, T. Y. Chow, T. Ohnaka, H. Samura, and T. Saegusa, Polym. Bull., 29, 653 (1992).
Y. Chujo, E. Ihara, S. Kure, and T. Saegusa, Macromolecules, 26, 5681 (1993).
R. Tamaki, K. Samura, and Y. Chujo, Chem. Commun., 1131 (1998).
M. W. Ellsworth and B. M. Novak, J. Am. Chem. Soc., 113, 2756 (1991).
B. M. Novak and C. Davies, Macromolecules, 24, 5481 (1991).
R. Tamaki, K. Naka, and Y. Chujo, Polym. Bull., 39, 303 (1997).
Y. Wei, D. Jin, C. Yang, and G. Wei, J. Sol-Gel Sci. Technol., 7, 191 (1996).
Z. H. Huang and K. Y. Qiu, Polymer, 38, 521 (1997).
Y. Wei, D. Jin, C. Yang, M. C. Kels, and K. Y. Qiu, Mater. Sci. Eng., C, 6, 91 (1998).
P. Hajji, L. David, J. F. Gerard, J. P. Pascault, and G. Vigier, J. Polym. Sci., Part B: Polym. Phys., 37, 3172 (1999).
S. Li, A. Shah, A. J. Hsieh, R. Haghighat, S. S. Praveen, I. Mukherjee, E. Wei, Z. Zhang, and Y. Wei, Polymer, 48, 3982 (2007).
A. Costantini, G. Luiciani, B. Silvestri, F. Tescione, and F. Branda, J. Biomed. Mater. Res., Part B, 86B, 98 (2008).
K. Adachi, T. Iwamura, and Y. Chujo, Polym. Bull., 55, 309 (2005).
M. Geppi, G. Mollica, and S. Borsacchi, J. Mater. Res., 22, 3516 (2007).
K. Kuraoka and A. Hashimoto, J. Ceram. Soc. Jpn., 116, 832 (2008).
P. Liu and Z. Su, Mater. Chem. Phys., 94, 412 (2005).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kajiwara, Y., Nagai, A. & Chujo, Y. Microwave-Assisted Synthesis of Poly(2-hydroxyethyl methacrylate) (HEMA)/Silica Hybrid Using in situ Polymerization Method. Polym J 41, 1080–1084 (2009). https://doi.org/10.1295/polymj.PJ2009157
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1295/polymj.PJ2009157
Keywords
This article is cited by
-
Thermoresponsive cryogels of poly(2-hydroxyethyl methacrylate-co-N-isopropyl acrylamide) (P(HEMA-co-NIPAM)): fabrication, characterization and water sorption study
Polymer Bulletin (2020)
-
Remarkably high miscibility of octa-substituted POSS with commodity conjugated polymers and molecular fillers for the improvement of homogeneities of polymer matrices
Polymer Journal (2016)